On Wed, Jun 07, 2006 at 11:08:36AM +0200, Pierre Ossman wrote:
> New information. Version 4.2 of the MMC spec changes the wording to this:
>
> * WRITE_BL_LEN
> Block length for write operations. See READ_BL_LEN for field coding.
> Note that the support for 512B write access is mandatory for all cards.
>
> Similar wording for READ_BL_LEN, but that isn't of interest to us.
I wonder if all 2GB cards are >= v4.2 of the spec? If so, we could
do what would appear correct to both the spec and reality, and select
512 byte blocksizes irrespective if they conform to v4.2 or later.
--
Russell King
Linux kernel 2.6 ARM Linux - http://www.arm.linux.org.uk/
maintainer of: 2.6 Serial core
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to [email protected]
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
[Index of Archives]
[Kernel Newbies]
[Netfilter]
[Bugtraq]
[Photo]
[Stuff]
[Gimp]
[Yosemite News]
[MIPS Linux]
[ARM Linux]
[Linux Security]
[Linux RAID]
[Video 4 Linux]
[Linux for the blind]
[Linux Resources]
